13438526115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{18283709}}^1$

素因数の和:18283731

約数の個数: 24

約数和(自身を含む): 25012115280

約数和(自身を除く): 11573589165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 18283709, 54851127, 91418545, 127985963, 274255635, 383957889, 639929815, 895901741, 1919789445, 2687705223, 4479508705, 13438526115]

約数ペア:

[(1, 13438526115), (3, 4479508705), (5, 2687705223), (7, 1919789445), (15, 895901741), (21, 639929815), (35, 383957889), (49, 274255635), (105, 127985963), (147, 91418545), (245, 54851127), (735, 18283709)]